So I have this friend in my class. He stares at me when he thinks I don't know he is staring. Sometimes I look when he stares and we make awkward looks. He has a girlfriend. They have been going out for almost a year now. His girlfriend is really nice and a good girl. He just recently added me on instagram and snapchat! Do you think he likes me and wants to try something new or he is dedicated to his girlfriend? Does he just want to hook up because his girlfriend doesn't want to do anything with him?